Carbon Footprint CalculatorAbstract: This carbon footprint calculator is intended to provide users with a planning-level greenhouse gas emissions inventory to assist in prioritizing and implementing reduction strategies. It is intended primarily for use by Seattle-area businesses interested in benchmarking and reducing their greenhouse gas emissions. The tool allows you to estimate greenhouse gas (GhG) emissions for your company by entering data about your business activities focused on four areas that tend to have significant greenhouse gas impacts: transportation, energy use, materials purchasing, and waste generation.Source: City of SeattleURL:http://www.seattle.gov/archive/climate/

The Western Sustainability and Pollution Prevention Network (WSPPN) is a cooperative alliance of pollution prevention (P2) programs throughout EPA Region 9 (Arizona, California, Hawaii, Nevada, Trust Territories, and Tribal Lands). The network serves as a technical resource for regional P2 issues through researching, consolidating, and disseminating P2 information. WSPPN was established in 1997 and is run as a service provided by The Business Environmental Program (BEP) at the University of Nevada, Reno.